Artificial foot inspection machine

Abstract

The utility model provides an artificial foot inspection machine. The artificial foot inspection machine comprises a base, the artificial foot connecting assembly is connected with the base; the artificial foot connecting assembly comprises a first connecting body which is detachably connected with the artificial foot; the force application assembly comprises a force application main body connected with the base and a movable body connected with the force application main body; the movable body and the first connecting body are arranged at a certain distance; and when the movable body is subjected to the acting force of the force applying main body, the movable body moves towards the first connecting body until the movable body is in contact with the artificial foot and applies the acting force to the artificial foot. According to the artificial foot inspection machine provided by the utility model, the artificial foot connecting assembly has the effect of fixing and limiting the artificial foot. The force applying assembly can apply acting force to the artificial foot fixed to the artificial foot connecting assembly, and the quality of the artificial foot can be judged by judging whether the artificial foot can move normally or not. Through the cooperation of the force application assembly, the artificial foot connecting assembly and the base, the quality inspection of the artificial foot can be automatically, efficiently and quickly completed.

Description

Technical Field

[0001] The utility model belongs to the field of artificial foot detection equipment, and more specifically, relates to an artificial foot inspection machine. Background Art

[0002] Prosthetic feet are devices that assist disabled people in walking. To make them better assist disabled people in walking, manufacturers and testing units need to simulate the prosthetic feet under pressure of different specifications during millions of walking gaits, and to test the changes in the prosthetic feet's service life and performance, as well as fatigue tests and structural strength tests.

[0003] However, the existing detection equipment has poor gait simulation effect, is not convenient for testing prosthetic feet under different pressures, has great limitations in use, and has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a prosthetic foot inspection machine, aiming to solve the technical problem of large limitations in the use of prosthetic foot detection in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a prosthetic foot inspection machine, comprising:

[0006] base;

[0007] An artificial foot connection assembly connected to the base; the artificial foot connection assembly includes a first connector detachably connected to the artificial foot;

[0008] The force-applying assembly includes a force-applying body connected to the base and a movable body connected to the force-applying body; the movable body is arranged at a certain distance from the first connecting body; when the movable body is subjected to the force of the force-applying body, it moves toward the first connecting body until it contacts the prosthetic foot and applies force to the prosthetic foot.

[0009] Preferably, the movable body comprises a contact surface for making contact with the artificial foot, and when in contact with the artificial foot, the contact surface is inclined relative to the artificial foot.

[0010] Preferably, the force-applying assembly is connected to the base in an inclined posture.

[0011] Preferably, the force-applying body includes:

[0012] A connecting seat, the bottom surface of which is connected to the base, and the upper end surface of which is an inclined surface;

[0013] The telescopic body has one end connected to the upper end surface of the connecting seat and the other end connected to the movable body.

[0014] Preferably, the force-applying components are provided in two groups; the distance between the two groups of movable bodies is smaller than the distance between the two groups of force-applying components.

[0015] Preferably, the base comprises:

[0016] a bottom plate connected to the force-applying assembly;

[0017] a connecting rod, one end of which is connected to the base plate;

[0018] A top plate is connected to the other end of the connecting rod; the top plate is connected to the artificial foot connecting assembly.

[0019] Preferably, the first connector is connected to the prosthetic foot through one or more of a clamp connection, a clip connection, and a threaded connection.

[0020] Preferably, the artificial foot connection assembly is detachably connected to the base.

[0021] The beneficial effects of the prosthetic foot inspection machine provided by this utility model are as follows: compared with the existing art, the prosthetic foot connection assembly of this utility model functions to fix and limit the prosthetic foot. The force-applying assembly applies force to the prosthetic foot fixed to the prosthetic foot connection assembly, thereby causing the prosthetic foot to move, and the quality of the prosthetic foot can be determined by whether the prosthetic foot moves normally. The coordination of the force-applying assembly, the prosthetic foot connection assembly, and the base enables automatic, efficient, and rapid prosthetic foot quality inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of the structure of a prosthetic foot inspection machine provided by the embodiment of the utility model Figure 1 ;

[0024] Figure 2 A schematic diagram of the structure of a prosthetic foot inspection machine provided by the embodiment of the utility model Figure 2 ;

[0025] Figure 3 A schematic diagram of the structure of a prosthetic foot inspection machine provided by the present invention Figure 1 ;

[0026] Figure 4 A schematic diagram of the structure of a prosthetic foot inspection machine provided by the present invention Figure 2 .

[0027] In the figure: 1. Base; 11. Bottom plate; 12. Connecting rod; 13. Top plate; 14. Side plate; 2. Force-applying assembly; 21. Movable body; 211. Contact surface; 22. Force-applying body; 221. Connecting seat; 222. Telescopic body; 3. Artificial foot connecting assembly; 31. First connecting body; 4. Artificial foot; 5. Hoop structure. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] Please also refer to Figures 1 to 4 The present invention provides a prosthetic foot inspection machine. The prosthetic foot inspection machine includes a base 1, a force-applying assembly 2, and a prosthetic foot connection assembly 3. The prosthetic foot connection assembly 3 is connected to the base 1. The prosthetic foot connection assembly 3 includes a first connector 31 that is detachably connected to the prosthetic foot 4. The force-applying assembly 2 is connected to the base 1. The force-applying assembly 2 includes a force-applying body 22 connected to the base 1 and a movable body 21 connected to the force-applying body 22. The movable body 21 is spaced a certain distance from the first connector 31. When the force-applying body 22 applies force to the movable body 21, the movable body 21 moves toward the first connector 31 until it contacts the prosthetic foot 4 and applies force to the prosthetic foot 4.

[0030] When using the prosthetic foot inspection machine, the prosthetic foot 4 is first connected and fixed to the first connector 31, and then the force-applying body 22 applies a force to the movable body 21, and the movable body 21 moves toward the prosthetic foot 4 until the movable body 21 contacts the prosthetic foot 4 and applies a force to the prosthetic foot 4.

[0031] Compared to existing technologies, the present invention provides a prosthetic foot inspection machine. The prosthetic foot connector assembly 3 functions to secure and limit the prosthetic foot 4. The force-applying assembly 2 applies force to the prosthetic foot 4, which is fixed to the prosthetic foot connector assembly 3, thereby causing the prosthetic foot 4 to move. The pressure can be controlled by controlling the force-applying body 22. The coordination of the force-applying assembly 2, the prosthetic foot connector assembly 3, and the base 1 enables automatic, efficient, and rapid inspection of the prosthetic foot 4, resulting in high practicality and wide applicability.

[0032] As a specific implementation of the present invention, please refer to Figures 1 to 4The movable body 21 includes a contact surface 211 for contacting the prosthetic foot 4. When in contact with the prosthetic foot 4, the contact surface 211 is inclined relative to the prosthetic foot 4. When the contact surface 211 contacts the prosthetic foot 4, it applies an oblique force to the prosthetic foot 4. The oblique force is used to check whether the ankle joint of the prosthetic foot can move normally.

[0033] As a specific implementation of the present invention, please refer to Figures 1 to 4 The force-applying component 2 is connected to the base 1 in an inclined posture, ensuring that an oblique force is applied to the artificial foot 4.

[0034] In this embodiment, the force-applying body 22 includes: a connecting seat 221 and a telescopic body 222. The bottom surface of the connecting seat 221 is connected to the base 1, and the upper end surface of the connecting seat 221 is an inclined surface; one end of the telescopic body 222 is connected to the upper end surface of the connecting seat 221, and the other end is connected to the movable body 21.

[0035] In this embodiment, the telescopic body 22 is one or more of an electric telescopic rod, a hydraulic pump, and an air pump.

[0036] In this embodiment, the connecting seat 221 is a trapezoidal block structure, one end face of which is connected to the base 1 , and a telescopic body 222 is fixedly connected to the inclined surface of the block structure 221 .

[0037] In this embodiment, the movable body 21 comprises a first plate, a second plate, and a fixed rod connected at one end to the first plate and at the other end to the second plate. The upper end surface of the first plate serves as a contact surface 211. The second plate is provided with a connection hole adapted for the movable end of the telescopic body 22. The second plate is rigidly connected to the telescopic ladder 22.

[0038] In one embodiment of the present invention, two force-applying assemblies 2 are provided; the distance between the two sets of movable members 21 is smaller than the distance between the two sets of force-applying assemblies 2. The prosthetic foot connection assembly 3 is positioned between and above the two sets of force-applying assemblies 2. This ensures that one set of force-applying assemblies 2 contacts the heel of the prosthetic foot 4, while the other set of force-applying assemblies 2 contacts the instep of the prosthetic foot 4.

[0039] As a specific implementation of the present invention, please refer to Figures 1 to 4 The base 1 includes: a bottom plate 11, a connecting rod 12 and a top plate 13. The bottom plate 11 is connected to the force-applying component 2; one end of the connecting rod 12 is connected to the bottom plate 11; the top plate 13 is connected to the other end of the connecting rod 12; and the top plate 13 is connected to the artificial foot connection component 3.

[0040] In this embodiment, the bottom plate 11 is a rectangular plate structure. Four connecting rods 12 are provided. The four connecting rods 121 are respectively arranged at the four corners of the connecting rod 12. The top plate 13 is located directly above the bottom plate 11.

[0041] In this embodiment, the base 1 further includes a side panel 14, which is disposed outside the connecting rod 12. One side of the side panel 14 is connected to the top panel 13, and the other side is connected to the bottom panel 11. The provision of the side panel 14 can improve the firmness of the base 1.

[0042] As a specific implementation of the present invention, please refer to Figures 1 to 4 The first connector 31 is connected to the artificial foot 4 through one or more of a clamp connection, a clip connection, and a threaded connection.

[0043] In any feasible embodiment, the first connector 31 is connected to the prosthetic foot 4 in a hoop-type manner via the hoop structure 5. The provision of the hoop structure 5 can quickly and firmly fix the prosthetic foot 4 on the first connector 31.

[0044] In any feasible embodiment, a portion of the hoop structure 5 is connected and fixed to one end of the first connector 31. The hoop structure 5 is provided with a threaded hole. The hoop structure 5 is screwed through the screw hole and then threadedly connected to the prosthetic foot 4 to achieve a fixed connection with the prosthetic foot 4.

[0045] In any feasible embodiment, the prosthetic foot connection assembly 3 is detachably connected to the base 1. Specifically, the prosthetic foot connection assembly 3 includes a first connector 31 and a connector. The first connector 31 is detachably connected to the base 1 via the connector. This facilitates adjustment of the position of the first connector 31. The connector structure is not limited to a single structure, as long as it can achieve two functions: 1. securely attaching the first connector 31 to the base 1; and 2. allowing the first connector 31 to move relative to the base 1 when the connector is removed. The connector structure can be one or more of a clamp structure, a bolt structure, a clamp structure, and the like.

[0046] In any feasible embodiment, the first connector 31 is a tubular structure. The connector is a clamp structure, which is fixedly connected to the tubular structure and is also fixedly connected to the top plate 13 of the base 2 via a bolt structure. The top plate 13 is provided with a through hole that is compatible with the first connector 31. One end of the first connector 31 passes through the through hole and is used to connect and fix to the prosthetic foot 4 via the clamp structure 5.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A prosthetic foot inspection machine, characterized in that: include: Base (1); A prosthetic foot connection assembly (3), connected to the base (1); The artificial foot connection assembly (3) comprises a first connection body (31) detachably connected to the artificial foot (4); A force-applying assembly (2) comprises a force-applying body (22) connected to the base (1) and a movable body (21) connected to the force-applying body (22); the movable body (21) is arranged at a certain distance from the first connecting body (31); when the movable body (21) is subjected to the force of the force-applying body (22), it moves in the direction of the first connecting body (31) until it contacts the artificial foot (4) and applies a force to the artificial foot (4).

2. A prosthetic foot inspection machine as claimed in claim 1, characterized in that: The movable body (21) comprises a contact surface (211) for contacting the artificial foot (4); when in contact with the artificial foot (4), the contact surface (211) is inclined relative to the artificial foot (4).

3. The artificial foot inspection machine according to claim 1, characterized in that: The force applying component (2) is connected to the base (1) in an inclined posture.

4. The artificial foot inspection machine according to claim 1, characterized in that: The force applying body (22) comprises: A connecting seat (221), wherein the bottom surface of the connecting seat (221) is connected to the base (1), and the upper end surface of the connecting seat (221) is an inclined surface; The telescopic body (222) has one end connected to the upper end surface of the connecting seat (221) and the other end connected to the movable body (21).

5. A prosthetic foot inspection machine as claimed in any one of claims 1 to 4, characterized in that: The force-applying components (2) are provided with two groups; the distance between the two groups of movable bodies (21) is smaller than the distance between the two groups of force-applying components (2).

6. The artificial foot inspection machine according to claim 1, characterized in that: The base (1) comprises: A bottom plate (11) connected to the force applying component (2); A connecting rod (12), one end of which is connected to the bottom plate (11); A top plate (13) is connected to the other end of the connecting rod (12); the top plate (13) is connected to the artificial foot connecting assembly (3).

7. The artificial foot inspection machine according to claim 1, characterized in that: The first connector (31) is connected to the artificial foot (4) by one or more of a clamp connection, a clamp connection, and a threaded connection.

8. The artificial foot inspection machine according to claim 1, characterized in that: The artificial foot connection assembly (3) is detachably connected to the base (1).

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